Front Hub/Freehub(standard)

Transcription

1 (English) DM-HB Dealer's Manual Front Hub/Freehub(standard) Downhill/Freeride Trekking HB-M820 HB-M640 FH-M820 FH-M825 FH-M828 FH-M640 FH-M645 FH-M648 HB-T675 HB-M8000 HB-M8010 FH-T675 MTB FH-M8000 FH-M8010 Cross-Country FH-M9000 HB-M675 HB-M678 HB-M615 HB-M618 HB-M9010 FH-M9010 FH-M675 FH-M678 FH-M615 FH-M618 SM-AX75 SM-AX76 SM-AX78 SM-AX65 SM-AX55 SM-AX56 SM-AX58

2 IMPORTANT NOTICE This dealer's manual is intended primarily for use by professional bicycle mechanics. Users who are not professionally trained for bicycle assembly should not attempt to install the components themselves using the dealer's manuals. If any part of the information on the manual is unclear to you, do not proceed with the installation. Instead, contact your place of purchase or a local bicycle dealer for their assistance. Make sure to read all instruction manuals included with the product. Do not disassemble or modify the product other than as stated in the information contained in this dealer's manual. All dealer's manuals and instruction manuals can be viewed on-line on our website( Please observe the appropriate rules and regulations of the country, state or region in which you conduct your business as a dealer. For safety, be sure to read this dealer's manual thoroughly before use, and follow it for correct use. The following instructions must be observed at all times in order to prevent personal injury and physical damage to equipment and surroundings. The instructions are classified according to the degree of danger or damage which may occur if the product is used incorrectly. DANGER Failure to follow the instructions will result in death or serious injury. WARNING Failure to follow the instructions could result in death or serious injury. CAUTION Failure to follow the instructions could cause personal injury or physical damage to equipment and surroundings. 2

3 TO ENSURE SAFETY WARNING When installing components, be sure to follow the instructions that are given in the instruction manuals. It is recommended to use genuine Shimano parts only. If parts such as bolts and nuts become loose or damaged, the bicycle may suddenly fall over, which may cause serious injury. In addition, if adjustments are not carried out correctly, problems may occur, and the bicycle may suddenly fall over, which may cause serious injury. Be sure to wear safety glasses or goggles to protect your eyes while performing maintenance tasks such as replacing parts. After reading the dealer's manual thoroughly, keep it in a safe place for later reference. Be sure to also inform users of the following: Check that the wheels are fastened securely before riding the bicycle. If the wheels are loose in any way, they may come off the bicycle and serious injury may result. SAINT/ZEE (Downhill / Freeride) <HB-M820/FH-M820/FH-M825/FH-M828/HB-M640/FH-M640/FH-M645/FH-M648> Downhill bicycle riding and freeriding are inherently dangerous activities. There is a risk of being involved in an accident that can result in a serious injury or even death. It is strongly recommended that riders wear protective head and body gear and perform thorough safety checks of their bicycles before riding. Please remember that you are riding at your own risk and that you have to consider your experience and your skills very carefully. These hubs are designed for downhill bicycle riding and freeriding. Depending on the riding conditions, the hub axle could develop cracks which may result in failure of the hub axle; this can lead to an accident that could result in serious injury or even death. Before riding, carefully check the hubs to make sure that there are no cracks in the axles; if there is any sign of a crack, or another unusual condition, DO NOT use the bicycle. <FH-M820/M825/M640/M645> Confirm that the hub axle has been tightened with torque of N m and the wheel has been secured to the frame. Serious injury can result from falling if the wheel comes off. 3

4 XTR/SLX/DEORE (Cross-country) <HB-M9010/FH-M9010/HB-M678/FH-M678/HB-M618/FH-M618> DEORE XT (MTB) <HB-M8010/FH-M8010> These hubs are not designed for downhill riding or freeriding. Depending on the riding conditions, the hub axle could develop cracks which may result in failure of the hub axle; this can lead to an accident that could result in serious injury or even death. Before riding, carefully check the hubs to make sure that there are no cracks in the axles; if there is any sign of a crack, or another unusual condition, DO NOT use the bicycle. If the axle release lever is on the same side as the disc brake rotor, there is a possibility they may interfere. Make sure that, even if the axle release lever is tightened as much as possible by hand, the axle release lever does not interfere with the disc brake rotor. If the lever interferes with the disc brake rotor, stop using the wheel and consult a dealer or an agency. Axle release lever Disc brake rotor The HB-M678/M618 can be used in combination with a special front fork and the through axle. If it is used in combination with any other front fork or fixed axle, it may cause the wheel to become detached from the bicycle while riding and result in serious bodily injury. The FH-M678/M618 can only be used in combination with a special frame and the through axle. If they are used with any other type of frame, the wheel may come off while the bicycle is being ridden, and serious injury may occur as a result. XTR/SLX/DEORE (Cross-country) <FH-M9000/HB-M675/FH-M675/HB-M615/FH-M615> DEORE LX (Trekking) <HB-T675/FH-T675> DEORE XT (MTB) <HB-M8000/FH-M8000> If the quick release lever on the hub is on the same side as the disc brake rotor, they may interfere with each other, which is dangerous, so check that they do not. Make sure that, even if the quick release lever is tightened as much as possible by hand, the quick release lever does not interfere with the disc brake rotor. If the lever interferes with the disc brake rotor, stop using the wheel and consult a dealer or an agency. Quick release lever Disc brake rotor If it is difficult to install the wheel, install the quick release lever on the disc brake rotor side. If doing this, make sure that the quick release lever does not interfere with the disc brake rotor and that burns do not occur. Failure to properly install this quick release hub (wheel) onto the bicycle may cause the wheel to become detached from the bicycle while riding and result in serious bodily injury. Make sure to read the instruction manual for the quick release lever. 4

5 For Installation to the Bicycle, and Maintenance: The securing method and tightening torque for the front wheel both vary depending on the type of front suspension fork being used. When installing the front wheel to the front suspension fork, always be sure to follow the directions given in the Service Instructions for the front suspension fork. If the instructions are not followed, the front wheel may fall out of the front suspension fork and serious injury may occur. If the front wheel is tightened onto the front suspension fork in accordance with the Service Instructions, front wheel turning may become stiff, but the directions must always be followed. It is strongly recommended that only the hub axle that is shipped with the Shimano hub is used. If a different hub axle is used to secure the hub, it may not have sufficient strength to secure the freehub, or the axle may break because of insufficient strength, and this may cause the wheel to fall off, and serious injury may occur. <For quick release type> Use a front fork which is equipped with a wheel retention mechanism. CAUTION For Installation to the Bicycle, and Maintenance: When using the Shimano original tool (TL-FC36) to remove and install the disc brake rotor mounting ring, be careful not to touch the outside of the disc brake rotor with your hands. Wear gloves to protect your hands from getting cut. NOTE Be sure to also inform users of the following: This product is not warranted against damage resulting from improper use, such as jumping while riding or if the bicycle falls over, except if such malfunctions are caused by manufacturing methods. Products are not guaranteed against natural wear and deterioration from normal use and aging. For maximum performance we highly recommend Shimano lubricants and maintenance products. For Installation to the Bicycle, and Maintenance: If the wheel becomes stiff and difficult to turn, lubricate it with grease. Do not lubricate the internal parts of the hub. Otherwise, grease will flow out. When replacing the E-THRU Axle, make sure that the replacement E-THRU Axle is the same model as the current E-THRU Axle attached to the frame. A different model may not be mounted properly onto the frame due to differences in axle length, screw size, housing diameter, etc. <SAINT/ZEE> Use the TL-HB16 when attaching the front hub to the wheel truing tool. SM-AX75/SM-AX76/SM-AX78/SM-AX65/SM-AX55/SM-AX56/SM-AX58 cannot be used because the model is not designed for downhill bicycle riding or freeriding. The actual product may differ from the illustration because this manual is intended mainly to explain the procedures for using the product. 5

6 INSTALLATION List of tools to be used The following tools are required to assemble the product. Tool Tool TL-HB16 (HB-M820/M678/M640) 22 mm spanner (HB-M9010/M8010/M678/M618) TL-FH12 (FH-M828/M678/M648) 20 mm spanner (FH-M9000/M9010) TL-FC36 (HB-M9010/FH-M9000/M9010/E-THRU Axle type) TL-LR15 (FH-M9000/M9010/Quick Release type) 17 mm spanner (HB-M8000/FH-M9010/M8000/ M8010/M825/M820/M645/M640/M828/M648/ M678/M618) TL-FH15 (15 mm Allen key) (FH-M9000/M9010/ M8010/M820/M825/M828/M640/M645/M648/ M678/M618) TL-SR23 (FH-M9000/M9010) 14 mm Allen key (FH-M8000) TL-HS22 (HB-M8000/FH-M8000) 10 mm Allen key (FH-M675/T675/M615) 28 mm spanner (HB-M820/M640) 6 mm Allen key (FH-M820/M825/M640/M645) 23 mm spanner (HB-M678) 5 mm Allen key (HB-M8000/FH-M9000/M8000) Spoke lacing Check that the spokes have been laced as shown in the illustration. A radial lacing cannot be used. Rotating direction of wheel Front left Front right Rear left Rear right HB-M820/M678/M640/M618: Use the Shimano original tool TL-HB16 when installing the wheel. FH-M828/M678/M648/M618: Use the Shimano original tool TL-FH12 when installing the wheel. 6

7 Installation of the disc brake rotor For E-THRU Axle / FH-M9000 TL-FC36 Tightening torque: 40 N m {350 in. lbs.} Disc brake rotor fixing lock ring For Quick Release Disc brake rotor fixing lock ring TL-LR15 Tightening torque: 40 N m {350 in. lbs.} 7

8 Installation to the frame FH-M820/M825/M640/M Install the sprockets to the freehub, place the freehub onto the frame and pass the hub axle through it. Frame Hub axle Freehub Cassette sprocket 2. Install the fixing nut to the hub axle. * FH-M820/M640 (ϕ10/12 mm), FH-M825/M645 (ϕ12 mm) 3. Turn the hub axle to secure the freehub to the frame. Check that the axle on the right hand side protrudes about mm. If it is not long enough, the wheel may come off because the hub axle does not tighten the hub sufficiently. 3 2 Fixing nut Tightening torque: N m { in. lbs.} 6 mm Allen key 8

9 MAINTENANCE The hub can be disassembled as shown in the illustration. Grease should be applied to each part at periodic intervals. Front hub HB-M640/M820 Note: The cover on the right side of the hub unit cannot be disassembled. <Assembly> 1. Install the axle pipe, and then use the spanner to tighten the lock nut so as to double-lock the mechanism as shown in the illustration. Axle pipe Spanner (28 mm) Tighten Spanner (28 mm) Tightening torque: N m { in. lbs.} 9

10 HB-M678 Note: The cover on the right side of the hub unit cannot be disassembled. <Assembly> 1. Install the axle pipe, and then use the spanner to tighten the lock nut so as to double-lock the mechanism as shown in the illustration. Spanner (22 mm) Axle pipe Tighten Spanner (23 mm) Tightening torque: N m { in. lbs.} 10

11 HB-M9010/M618/M8010 <Assembly> 1. Install the axle pipe, and then use the spanner to tighten the lock nut so as to double-lock the mechanism as shown in the illustration. Spanner (22 mm) Axle pipe Tighten Spanner (22 mm) Tightening torque: N m { in. lbs.} 11

12 HB-M8000 Dust cover Seal <Assembly> 1. Use the Shimano original tool (TL-HS22 / 17 mm) for installing the hub axle and a 5 mm Allen key to tighten the lock nut so as to double-lock the mechanism as shown in the illustration. 5 mm Allen key Hub axle Tighten TL-HS22 Tightening torque: N m { in. lbs.} 12

13 Freehub Note: When removing and installing the seal, do it very carefully so that the seal does not become bent. When reinstalling the seal, make sure that it is facing the right way, and insert it as far as it will go. Do not disassemble the dust covers which are crimped onto the axle, the right nut and the cone. Do not attempt to disassemble the freewheel body, because it may result in a malfunction. FH-M825/M820/M645/M640 Seal (Lip is on the outside) Part name Thread type Tool Tightening torque Clockwise N m Left hand lock nut (M15) 17 mm spanner thread { in. lbs.} Clockwise Left hand cone (M15) 17 mm spanner - thread 13

14 FH-M9010/M8010/M828/M648/M678/M618 Seal (Lip is on the outside) Part name Thread type Tool Tightening torque Left hand lock nut (M15) Clockwise thread 17 mm spanner N m { in. lbs.} <FH-M9010> N m { in. lbs.} Left hand cone (M15) Clockwise thread 17 mm spanner <FH-M9010> 20 mm spanner - Note: The correct position for the dust cover is when it is hidden in the freewheel body, as shown in illustration(a). If the dust cover is in the position shown in illustration(b), repeat the assembly process from the beginning. (A) Dust cover (B) Freewheel body 14

15 FH-M9000 Cone with dust cover (Cannot be disassembled) Seal (Lip is on the outside) Dust cover (Cannot be disassembled) Right nut Part name Thread type Tool Tightening torque Clockwise N m Left hand lock nut (M15) 5 mm Allen key thread { in. lbs.} Clockwise Left hand cone (M15) 20 mm spanner - thread Note: The correct position for the dust cover is when it is hidden in the freewheel body, as shown in illustration(a). If the dust cover is in the position shown in illustration(b), repeat the assembly process from the beginning. (A) Dust cover (B) Freewheel body 15

16 FH-M9000/M9010/M8010/M820/M825/M828/M640/M645/M648/M678/M618 Disassembly Assembly Disassembly Assembly TL-FH15 (15 mm Allen key) Tightening torque: 150 N m {1311 in. lbs.} Note: The correct position for the dust cover is when it is hidden in the freewheel body, as shown in illustration(a). If the dust cover is in the position shown in illustration(b), repeat the assembly process from the beginning. (A) Dust cover (B) Freewheel body 16

17 FH-M675/T675/M615 After removing the hub axle, remove the freewheel body fixing bolt (inside the freewheel body), and then replace the freewheel body. Freewheel body Freewheel body fixing bolt Disassembly Seal Freewheel body washer Assembly 10 mm Allen key (TL-WR37) *Lip is on the outside Tightening torque: N m { in. lbs.} 17

18 FH-M8000 Cone with dust cover (Cannot be disassembled) Seal (Lip is on the outside) Part name Thread type Tool Tightening torque Left hand lock nut (M15) Left hand cone (M15) Clockwise thread Clockwise thread 5 mm Allen key N m { in. lbs.} 17 mm spanner - Note: The correct position for the dust cover is when it is hidden in the freewheel body, as shown in illustration(a). If the dust cover is in the position shown in illustration(b), repeat the assembly process from the beginning. (A) Dust cover (B) Freewheel body 18

19 Replacement of the freewheel body < Quick release type > Note: Do not disassemble the dust cover which is crimped onto the cone. 1. First, pull out the hub axle by following the procedure shown in the illustration. The double-lock section at the freewheel side cannot be disassembled. (1) (2) Disassembly 5 mm Allen key TL-HS22 / 17 mm Tightening torque< Assembly >: N m { in. lbs.} Cone with dust cover (Cannot be disassembled) Disc brake rotor fixing serrations (3) Hub axle 2. After removing the hub axle, remove the freewheel body fixing bolt (inside the freewheel body), and then replace the freewheel body. Note: Be sure to apply grease to the thread of the freewheel body fixing bolt, otherwise looseness or sticking may occur. Do not attempt to disassemble the freewheel body, because it may result in a malfunction. Freewheel body Disassembly 14 mm Allen key Tightening torque: N m { in. lbs.} Freewheel body washer Do not disassemble the seal. Freewheel body fixing bolt 19

20 Please note: specifications are subject to change for improvement without notice. (English) Feb by Shimano Inc. HTR